Super calculator

Paper Label Maker Java Class Hierarchy SyncJEdit (Java IDE)

1. Common functions
   We add as many functions of this kind as possible to suit your common requests.
   Such as trigonometry, statistics, convert, logical and string functions. 
    
2. Bits functions
   Includes all bits operations for IT researches.
   Such as bit wise AND, bits shift, maximum and minimum integer values in binary, quaternary, octal and hexadecimal formats.  
    
3. Complex functions
   Satisfies all complex computations.
    
4. Point functions
   Which focus on points in n-dimensional space.
   Such as to calculate distance from a point to a line. 
    
5. Vector and Matrix functions
   Which satisfy requests of linear algebra.
   Such as to calculate inverse, determinant of a matrix and get solution of liner equations.
   Magical things are that +, - and * can be used between vectors and matrixes as in math books.
    
6. Definite integral functions
   Which provide easy ways to calculate area and curve length for any kind 2-D functions in x-y and polar coordinate systems. 
    
7. Series function
   A single series function can calculate all series of the world and more by your creations.
   Double, triple series or any more level series are valid by the dramatic function.
    
8. Product function
   Similar to series function, the single product function can calculate all products.
   Double, triple products or any more level products are valid by the the function.
    
9. Equation root function
   Which can find any nth roots for any kind equations.
    
10. Draw locus functions
    Which draws locus of user functions in both x-y and polar coordinate systems.   
    

1.  Calculate solution of X1, X2, X3 and X4 for liner equation: = x
    
   

   Formula	result
   matrix_inverse( (1,2,3,4), (5,6,7,8), (2,6,4,8), (3,1,1,2)) *vector_column(6,3,1,8);	+1.7778 -6.6111 -1.1111 +5.1944

   
   You can copy formula code above into the calculator to get result.
   The formula is very clear:
   Inverse matrix of original square matrix times column vector of (6, 3, 1, 8).
    
    
2. Find roots of f (x) = x+sin(x)+cos(3*x)-10
     

   Formula	roots	equation value
   equation_root ( x, 0, 15, 6000, x+sin(x)+cos(3*x)-10 );	8.2 8.6675 10.13 10.9925 11.6725	+0.0021 -0.0005 +0.0001 +0.0017 -0.0031

    
   Right 2 columns are roots found and related equation values at roots position.
    
    
3. Draw locus
    
   If you need more information about roots for above sample, you can use draw-locus function to draw locus figure visually.
       

   Formula

   locus_xy ( x, 0, 15, 6000, x+sin(x)+cos(3*x)-10, 2 );

     
   The function does not have calculation result, but draws locus as following:
     
    
    
   So you know all roots are correct.
    
    
   
4. Double series:
    
   Any function can be used inside other functions, this is a general rule of the calculator. 
   So you just need to add second series inside first one.
      

   series

   (

   m,

   1,

   1,

   200,

   series (n, 1, 1, 100, 1/ ( m^2 + m*n + n^2)

   );

   Result is 5.1224343014765532.
    
    
 
5. Calculate area and curve length between 0 to pi/2 for function bellow.
   
   
     
   We calculate them in polar coordinate system, formulas are:

   integral_area_polar	(	a,	0,	pi/2,	1000,	10 * sqrt (|cos(2*a)|)	);
   integral_curve_polar	(	as above	as above	as above	as above	as above	);

    
   Results are:

   Area	49.999355592896507
   Curve length	26.220544399420838

    

  
Main interface
 
 

If you are new to this software, you can ignore following information.
When you install new version of Super Calculator, please do not uninstall previous one.
Let new version overwrite existing installation,  so that formulas saved are still available.

Agreement of use super calculator

Super calculator is protected by copyright law and international treaties.
Standard edition of the software is free based on one of following two conditions.

1. You are an end user
   Download the software directly from this site.
   Or use the software distributed by us or authorized organizations.
             
2. Free distribution (standard edition, version 1.xx only)
   You can copy and distribute the software as a whole for free.  
   You also can announce the software based on "be nice".
   (We keep rights to change this condition of free distribution for later version).

If you accept the agreement, you can download it now.
 

Download supercalculator.zip (820 K)

If you have old version installed, please do not remove it, new installation will overwrite old one and keep your previous calculations and other settings valid.

Thank you